MPDTH***10 Series
Adjustable Non-isolated 12/15-Amp
POLA DC/DC Converters
SPECIFICATION SUMMARY AND ORDERING GUIDE ꢁ
Output
Input (9)
Vout Iout (Amps, Power Ripple&Noise
Regulation
Vin nom.
(Volts)
3.3
Range
(Volts)
3-3.6
Efficiency
(%)
Package
Case(mm)
Model Number
(Volts)
max.)
15
(Watts) (mV pk-pk)
Line
Load
1.25% 1.5%
1.25% 1.5%
1.25% 1.5%
1.25% 1.5%
1.25% 1.5%
1.25% 1.5%
Case(inches)
Type(2)
TH
MPDTH03010WAH 0.8-2.5
MPDTH03010WAS 0.8-2.5
MPDTH05010WAH 0.8-3.6
MPDTH05010WAS 0.8-3.6
MPDTH12010WAH 1.2-5.5
MPDTH12010WAS 1.2-5.5
37.5
37.5
54
20(6)
20(6)
30(7)
30(7)
33(8)
33(8)
93(3)
93(3)
95(4)
95(4)
94(5)
94(5)
1.37x0.62x0.35 34.80x15.75x9.0
1.37x0.62x0.38 34.80x15.75x9.57
1.37x0.62x0.35 34.80x15.75x9.0
1.37x0.62x0.38 34.80x15.75x9.57
1.37x0.62x0.35 34.80x15.75x9.0
1.37x0.62x0.38 34.80x15.75x9.57
15
3.3
3-3.6
SM
15
5.0
4.5-5.5
4.5-5.5
10.8-13.2
10.8-13.2
TH
15
54
5.0
SM
12
66
12.0
12.0
TH
12
66
SM
Notes:
ꢅ
ꢆ
ꢇ
ꢈ
ꢉ
ꢊ
Vin=12V, Vout=5V, Iout=10A
ꢁ
All specifications are typical at nominal input line voltage, nominal output voltage and full load,
Ta=+25 deg.C. unless otherwise noted. See detailed specifications.
"TH" is a pinned through-hole package. "SM" is a surface mount package.
Vin=3.3V, Vout=2.5V, Iout=10A
Vin=3.3V, Vout=2.5V, Iout=15A
Vin=5V, Vout=3.3V, Iout=15A
Vin=12V, Vout=5V, Iout=15A
The minimum input voltage is +2.95V. Or (Vout + 0.65V.), whichever is greater.
RoHS6 compliance does not claim EU RoHS exemption 7b (lead in solder).
ꢂ
ꢃ
ꢄ
Vin=5V, Vout=3.3V, Iout=10A
MPDTH**010 Series Performance and Functional Specifications
All specifications are typical unless noted.
Input
Ripple/Noise
See Ordering Guide
See Ordering Guide
See Ordering Guide
Input Voltage Range
Start-Up Voltage
See Ordering Guide
Line/Load Regulation
Efficiency
2.45 Volts (MPDTH03010)
4.3 Volts (MPDTH05010)
9.5 Volts (MPDTH12010)
Maximum Capacitive Loading
Cap-ESR>=0.004 Ohms
8,250 ꢀF non-ceramic (MPDTH03010 and
MPDTH05010)
6,600 ꢀF non-ceramic (MPDTH12010)
Undervoltage Shutdown
2.4 Volts (MPDTH03010)
3.7 Volts (MPDTH05010)
9.0 Volts (MPDTH12010)
Cap-ESR <0.004 Ohms
Current Limit Inception
Short Circuit Mode
20 Amps
External Input Capacitor
(See note 3)
470 ꢀF, required (MPDTH03010 and
MPDTH05010)
560 ꢀF required (MPDTH12010)
Protection Method
Short Circuit Duration
Autorecovery after overload removal
Continuous, no damage (output shorted to
ground)
Remote On/Off Inhibit Control
Positive Logic
OFF = -0.2V to +0.8 V max. or ground pin
ON = open pin (internal pullup) to +Vin
-130 ꢀA (MPDTH03010 and MPDTH05010) [5]
-240 ꢀA (MPDTH12010) [5]
Sequencing
Start-up of multiple units may be synchronized
by connecting tracking pins.
Inhibit Current (grounded)
VoSense Input
(Vout – VoSense) < 0.3 Volts
Tracking Input
Current when grounded
Dynamic Characteristics
-130 ꢀA
Slew rate
Tracking Input Range
1 Volt per mSec max.
-0.3V to (+Vin + 0.3V)
Dynamic Load Response
Switching Frequency
70 ꢀSec to within 2% of final value (50 to
100% load step, 1A/µSec load step, 330 ꢀF
external output cap)
Margin Controls
-5% or +5% adjustment of Vout when the
respective margin control is grounded. Current,
-8 ꢀA sink.
300 KHz (MPDTH03010 and MPDTH05010)
350 KHz (MPDTH12010)
Output
Environmental
Minimum Loading
No minimum load
2 % max. of Vsetting
See Ordering Guide
40 ppm. per °C. of Vout
Calculated MTBF [4]
5.7 million hours,min. (MPDTH03010 and
MPDTH03010)
6.4 million hours,min. (MPDTH12010)
Nominal Accuracy
Voltage Adjustment Range
Temperature Coefficient
Operating Temperature Range
Storage Temperature Range
-40 to +85 deg.C. (no condensation)
-40 to +125 deg.C.
Specification Notes:
(5) Track input is grounded or equal to Vin.
(1) All specifications are typical unless noted. General conditions for Specifications are +25 deg.C
ambient, Vin=nominal, Vout=+2.5V, full load. Cin=470 mF (required for models MPDTH03010,
05010), Cout= 0 mF. For model MPDTH12010, the required input capacitor is 560 µF. See note
3. Adequate airflow must be supplied for extended testing under power
(2) An external output capacitor is not required. However, a 330 ꢀF output capacitor improves
transient response.
(3) The required input capacitor must have a ripple current rating of 700 mA RMS or greater for
models MPDTH03010 and MPDTH05010. For model MPDTH12010, the ripple rating must be
800 mA RMS or greater.
(6) There is no input protection against overvoltage or reversed polarity. Please provide proper
fusing and a back-biased diode if there is the possibility of improper polarity. Refer to the Con-
nection Diagram.
(7) The outputs are not intended to sink appreciable reverse current.
(8) Output current limit and short circuit protection is non-latching. When the overcurrent fault is
removed, the converter will immediately recover.
(9) Connect VoSense to Vout remotely at the load for optimal accuracy. If not used at the load,
connect VoSense to Vout at the converter. Do not exceed 0.3 Volts difference between Vout and
VoSense.
(4) Mean Time Before Failure is calculated using the Telcordia (Belcore) TR-332 50% stress, ground
benign conditions, Tambient=+40 deg.C.
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MPDTH_10 Series.A04 Page 2 of 6
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